using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;

namespace Sedna.Util
{
    public class ReferenceComparer : IEqualityComparer
    {
        bool IEqualityComparer.Equals(object x, object y)
        {
            return ReferenceEquals(x, y);
        }

        int IEqualityComparer.GetHashCode(object obj)
        {
            return obj.GetHashCode();
        }
    }
}
